Tenses -12 as 48 Formulas apk content rating is Everyone and can be downloaded and installed on android devices supporting 16 api and above.
This application helps you to learn English by tenses. Total 12 Tenses, each tense extracting as 4 formulas. You can learn that how can form 48 formulas from 12 tenses, such as positive, negative, interrogative and interrogative + negative. All these 48 formulas have been given explanation and examples about usage of formula.